2" Round No Screen vent, mill - bag of 6 Screened vents - tab style white - bag of 4

white - bag of 4

RWS-108 4"4PK

62 si nfa (square inches of net free ventilation area)

RBS-104 6"2PK

tab style - bag of 4

2" Round No Screen vent, mill - bag of 6 Screened vents - tab style white - bag of 42" Round Mill No Screen Vent bag of 6 RNS 100 2"6PK These round aluminum vents are easy to install in wood. Not made for glass, metal or PVC pipe. They fit into the hole made by a drill type hole saw and are held in place by knobs on the side of the vent. No nails or screws are needed. The louvers are closely spaced to prevent wasps or other insects from entering. They do not have screens. Fits into a 2 inch round hole. 0. 842 si nfa (square inches of